| c | ||
| config (Unix, MacOS, Windows) | Shared settings manager. | |
| f | ||
| fucore (Unix, MacOS, Windows) | Shared core functionalities. | |
| i | ||
| imp (Unix, MacOS, Windows) | Periodic Imp - background tasks. | |
| p | ||
| postfilter (Unix, MacOS, Windows) | Mail2News / News2Mail drop-in replacement | |
| r | ||
| reactor (Unix, MacOS, Windows) | Advanced MIME message filter. | |
| s | ||
| synfu | ||
| synfu.config | ||
| synfu.fucore | ||
| synfu.imp | ||
| synfu.postfilter | ||
| synfu.reactor |